A grid-connected solar power system is connected directly to local mains electricity grid and do not require battery storage. The excess electricity generated is send directly to the grid and monitored using net metering. In the absence of adequate sunlight, when solar panels cannot work at optimum levels, you can conveniently draw electricity from the grid to meet your requirements. The net metering measures both entering and leaving the system and would be used to reduce your electricity bill.

The use of off-grid systems is more common in rural areas where people cannot connect to the electricity grid. An off-grid solar power system runs independently of the grid and it will generate enough power throughout the year and have enough battery capacity to meet the home’s/commercial requirements, even in the depths of winter when there is less sunlight.

Hybrid solar power system is a combination of Grid tied and Off-Grid system. This means that even during a power blackout, you still have electricity.